Update index.yaml

Signed-off-by: tico24 <tico24@users.noreply.github.com>

index.yaml

@@ -18670,6 +18670,34 @@ entries:
     - argo-rollouts-0.1.0.tgz
     version: 0.1.0
   argo-workflows:
+  - annotations:
+      artifacthub.io/changes: |
+        - kind: added
+          description: Add support for Google ManagedCertificate on GKE
+        - kind: added
+          description: Add support for Google FrontendConfig on GKE
+        - kind: added
+          description: Add support for Google BackendConfig on GKE
+      artifacthub.io/signKey: |
+        fingerprint: 2B8F22F57260EFA67BE1C5824B11F800CD9D2252
+        url: https://argoproj.github.io/argo-helm/pgp_keys.asc
+    apiVersion: v2
+    appVersion: v3.4.7
+    created: "2023-05-19T10:35:52.511681405Z"
+    description: A Helm chart for Argo Workflows
+    digest: 93f01c20b26dfd6a2246a7e26bc1cc92b14b93e363fca95d22443ca2391cb93c
+    home: https://github.com/argoproj/argo-helm
+    icon: https://argoproj.github.io/argo-workflows/assets/logo.png
+    maintainers:
+    - name: argoproj
+      url: https://argoproj.github.io/
+    name: argo-workflows
+    sources:
+    - https://github.com/argoproj/argo-workflows
+    type: application
+    urls:
+    - https://github.com/argoproj/argo-helm/releases/download/argo-workflows-0.28.0/argo-workflows-0.28.0.tgz
+    version: 0.28.0
   - annotations:
       artifacthub.io/changes: |
         - kind: added
@@ -23422,4 +23450,4 @@ entries:
     urls:
     - argocd-notifications-1.0.0.tgz
     version: 1.0.0
-generated: "2023-05-19T09:35:20.597484735Z"
+generated: "2023-05-19T10:35:52.513459545Z"